This is our old Q&A Site. Please post any new questions and answers at ask.wireshark.org.

Hello

I'm trying to find the right tool for monitoring how much of the LAN bandwidth the devices on the LAN are using in real time. I have be told to try wireshark but I seem to on be able o monitor my own LAN connection not the entire network.

Thanks in advance

asked 14 May '15, 04:17

ginger1979's gravatar image

ginger1979
6112
accept rate: 0%

Must it be freeware? You want to do it, just by capturing the traffic? About what bandwith you are talking?

(14 May '15, 04:26) Christian_R

Nope doesn't have to be free But will need a free trial) I want to see which device is using the most LAN traffic at a point in time. The problem is users copying large amounts of data across the network which is slowing the network down making other systems lag until the copy has finished.

So when some tell me the system is lagging I can see who is using all the Local Bandwidth

If this program could send alert to when a single device is using over say 20% of the LAN bandwidth that would be great.

(14 May '15, 04:36) ginger1979

Maybe this tool could solve your prob. SteelCentral Packet Analyzer Personal Edition It should have all the functions you want, from my point of view.

permanent link

answered 14 May '15, 05:02

Christian_R's gravatar image

Christian_R
1.8k2625
accept rate: 16%

You need to look at your capture setup, particularly in a switched network. See the wiki page on Ethernet Capture Setup, and note particularly the sections on capturing on switched networks.

permanent link

answered 14 May '15, 05:42

grahamb's gravatar image

grahamb ♦
19.8k330206
accept rate: 22%

Your answer
toggle preview

Follow this question

By Email:

Once you sign in you will be able to subscribe for any updates here

By RSS:

Answers

Answers and Comments

Markdown Basics

  • *italic* or _italic_
  • **bold** or __bold__
  • link:[text](http://url.com/ "title")
  • image?![alt text](/path/img.jpg "title")
  • numbered list: 1. Foo 2. Bar
  • to add a line break simply add two spaces to where you would like the new line to be.
  • basic HTML tags are also supported

Question tags:

×549
×86
×33
×3

question asked: 14 May '15, 04:17

question was seen: 1,656 times

last updated: 14 May '15, 05:42

p​o​w​e​r​e​d by O​S​Q​A